KR20070008383A - The recycle system of air in roster - Google Patents

Abstract

An air circulation system of a roaster is provided to easily separate the fan from the lower body by installing the opening/closing door at the lower surface of the lower body, and opening the lower surface of the lower body installed with the fan. An air circulation system of a roaster is composed of: a second air moving space(20) formed with a dual plate structure formed at a side of a roaster(100) and formed with a first air moving space(10) and an air inlet hole(21); a fan(30) arranged in a fan bracket(33) having an inlet hole(31) and a discharge hole(32); a rotating motor whose shaft is fixed at the shaft of the fan; a roasting plate-mounted plate(50) bent in the roaster; an electric heater(60) fixed at a supporting rod(51); and a roasting plate(70) formed with plural oil distributing holes(71) and an insertion groove to attach and detach the electric heater. The air flowed in the second air moving space is flowed in an inner space(80) of the roaster. An oil receiving plate(25) is bent at the inner peripheral surface of an outer wall plate(23).

Description

The recycle system of air in roster

1 is a side cross-sectional view showing a roster of the present invention;

2 is a view showing a cross-sectional view of another direction of the roaster of the present invention;

3 is an exploded view of the roaster of the present invention;

Figure 4 is an enlarged view showing the roasting plate of the roaster of the present invention,

5 is a structural diagram showing a state in which the roaster of the present invention is fastened,

Figure 6 is a view showing a part of the roaster of the present invention,

7 is a cross-sectional view showing a state in which the exhaust dispersion guide plate is mounted on the roaster of the present invention;

Figure 8 is an exploded perspective view showing a state in which the exhaust dispersion guide plate is mounted on the roaster of the present invention.

9 is an exploded perspective view showing another embodiment of the present invention.

Figure 10 is a partially separated perspective view showing the lower body and the opening and closing door of Figure 9;

11 is a schematic side cross-sectional view showing the main portion of FIG.

12 is a schematic cross-sectional view showing another section of FIG.

<Brief description of the major symbols in the drawings shown>

10; Airflow space 20; Second air flow space

21; Air inlet hole 30; 휀

31; Inlet 32; Vent hole

33; Shock bracket 50; Seating board

60; Electric heater 70; Grilled plate

71; Endosperm 80; Interior space

11; Auxiliary discharge hole 90; Exhaust Dispersion Guide

91; Base 92; Dispersion ball

93; Border

The present invention relates to the air circulation structure of the electric roaster, in particular, by forming a uniform flow flow of air inside the roaster by the operation of the long fins provided in the interior of the roaster hot air in the state that the smoke is not discharged to the outside of the roaster It relates to a roaster's air circulation system that can also smoke the meat that is oxidized and grilled.

In general, an electric roaster includes an electric heater in a certain housing, and a roasting plate or a frying pan is placed thereon according to the use, and the bottom of the housing is provided with an oil sump receiving the oil generated when grilling meat and seafood. It is a machine.

However, in the case of these roasters, the tenderness is discharged in the indoor space due to the softness of the meat as it is ripened, the oil spreads, the nose is spicy, the eyes are bitter, and the eyes are not opened.

The present invention to solve the above problems relates to the air circulation structure of the electric roaster, in particular, by the operation of the elongated fins provided inside the roaster to form a uniform flow cycle of air inside the roaster smoke smoke ( It is related with the air circulation system of the roaster which can also produce the effect of smoking on the meat which is baked by hot air oxidation through a plurality of drainage holes by the heater itself without being discharged to the top).

Therefore, the present invention is the air circulation structure of the electric roaster, the second air of the double-plate structure in which the first air flow space consisting of a double plate structure formed on the side of the roaster and the auxiliary discharge hole and the air inlet hole in the lower portion of the first air flow space Flow space; An elongated fin provided inside the shock bracket having an inlet hole and an outlet hole at a lower end of the second air flow space; A rotation motor whose shaft is fixed to the shaft of the shaft on one side separated from the shock bracket; A baking plate seating plate configured to be bent inside the roaster; An electric heater fixed to the inner circumferential surface of the seating plate through a support; A roasting plate having a plurality of drainage holes seated on the electric heater; The air introduced into the second air flow space through the air inlet hole by the rotation of the fan, passes through the inlet hole of the fan bracket, passes through a plurality of discharge holes, and enters the inner space of the roaster, and the introduced air is introduced into the roasting plate. It is to provide an air circulation system of a roaster having a hot air oxidation cycle through a plurality of drain holes are discharged to the drain holes of the rotation and again rotated to the second air flow space through the air inlet hole.

In addition, the main part of the present invention is to provide an air circulation system of the roaster coupled to the sump plate bent on the inner circumferential surface of the outer plate in the second air flow space.

In another aspect, the present invention is to provide an air circulation system of the roaster is formed in the first air flow space, the auxiliary discharge hole is formed at the bottom, a plurality of air discharge holes formed in the upper.

In addition, the lower inner space of the roasting plate of the present invention, has a tapered base plate, the dispersion hole is formed in the center, it is intended to provide an air circulation system of the roaster is provided with an exhaust dispersion guide plate formed of a stepped edge around the outer peripheral surface.

In another aspect, the present invention, the upper body, the lower body is coupled to the lower portion of the upper body, the elongated fin is provided inside the shock bracket inside the lower body, the rotation motor is fixed to the shaft of the shaft, and A grill plate having an insertion groove, an electric heater detachable from the insertion groove of the grill plate, an exhaust dispersion guide plate provided below the electric heater, and a first side plate and a second side surface having air inlet holes and air exhaust holes, respectively. In an electric roaster provided with a plate, the first side plate and the second side plate are located at both sides of the exhaust dispersion guide plate to be separated together with the exhaust dispersion guide plate when the roaster is separated, and the pin is inserted at the bottom of the lower body. And to provide a separate air circulation system of the roaster.

In another aspect, the present invention is to provide an air circulation system of the roaster in which the first side plate and the second side plate are integrally formed on both sides of the exhaust dispersion guide plate.

In another aspect, the present invention is to provide an air circulation system of the roaster in which the first side plate and the second side plate is vertically extended by bending upward from both sides in the longitudinal direction of the exhaust dispersion guide plate.

In another aspect, the present invention is to provide an air circulation system having a removable opening and closing door to be inserted and detached by opening the bottom surface on the bottom of one side where the long fin is located.

In addition, the present invention is a tubular shape having the same diameter is bent in the vertical and horizontal direction a plurality of handles are formed on both sides, the support rod is provided on both sides of the center, both sides are supported by the exhaust dispersion guide plate heater for supporting the electric heater To provide an air circulation system of the roaster is further provided with a pedestal.

Specific features and advantages of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings.

As shown in Figures 1 to 6, the present invention is the second air flow of the double-plate structure in which the first air flow space 10 and the air inlet hole 21 is formed of a double plate structure formed on the side in the roaster 100 There is a space 20, and a long fin 30 is provided inside the shock bracket 33 having an inlet hole 31 and an outlet hole 32 at the lower end of the second air flow space 20.

In addition, there is a rotation motor 40, the shaft of which is fixed to the shaft of the fan (30) on one side separated from the shock bracket 33, there is a grill plate seating plate 50 is configured to be bent inside the roaster (100). .

In addition, the inner circumferential surface of the seating plate 50 has an electric heater 60 fixed through the support 51, the roasting plate 70 is formed with a plurality of drainage holes 71 are seated on the upper portion of the electric heater 60 Formed.

Therefore, the air introduced into the second air flow space 20 through the air inlet hole 21 by the rotation of the fan 30 passes through the inlet hole 31 of the fan bracket 33 and discharges the discharge hole 32. Passed through the interior space 80 of the roaster 100, the introduced air is discharged to the plurality of drainage holes 71 of the roasting plate 70 and again through the air inlet hole 21 by 휀 (30) The hot air oxidation cycle is provided through a plurality of drainage holes 71 by the heat of the heater that rotates to the second air flow space 20.

That is, when the long fin 30 is rotated by the rotating motor 40, the fin 30 sucks air into the inlet 31 shown in FIG. 1 to the left of the outlet 32. To exhaust the air.

In other words, a second flow space 20 having a double plate structure is provided at the upper portion of the shock bracket 33, and a plurality of air inlet holes 21 are formed at the upper end thereof. In the direction of the arrow shown through), the smoke is baked meat, new air outside the roaster 100 is sucked into.

Therefore, the smoke and air discharged into the discharge hole 32 of the shock bracket 33 enters the internal space 80 of the roaster 100.

However, when smoke and air are pushed in, the density difference of air is generated inside and outside the roaster 100.

Therefore, in the end, the smoke and air are discharged to the outside of the less dense roaster 100, and the passage is to be a plurality of drainage holes 71 of the grill plate 70 shown.

That is, it is discharged to the upper portion of the roaster 100 through a plurality of drainage holes 71 of the grill plate 70 shown.

At this time, since the electric heater 60 of the roaster 100 of the present invention continues to be heated, meat and fish are grilled.

Therefore, the hot air that is smoke and air discharged into the plurality of drainage holes 71 brings about the effect of smoking the meat and fish located on the roasting plate 70.

Of course, the present invention that rotates the meat in the direction of the air flow and grill the meat is not discharged to the outside, the air flow to the air curtain to suppress the discharge of the smoke, the heater in such a way to continue recycling the air Hot air is oxidized through a plurality of drainage holes 71 of the roasting plate by self heat to thoroughly prevent odors and smoke from being discharged to the outside.

In addition, the smoke discharged to the plurality of drainage holes 71 of the roasting plate 70 is sucked back into the second air flow space 20 through the air inlet hole 21 by the suction force of the fan (30).

By the way, the present invention, as shown in Figure 1, the inside of the second air flow space 20, the sump plate 25 bent to the inner peripheral surface of the outer plate 23 is coupled.

That is, there is a possibility that a lot of oil is contained in the smoke in which the meat is baked.

Therefore, the smoke forcedly sucked by the fan 30 will be sucked into the second air flow space 20 at high speed.

At this time, the oil contained in the smoke is lowered by the wind (air flow) flowing from the outside, and the oil, which is granulated and turned into particles becomes an oil droplet having a certain mass.

Therefore, when the oil droplet having a mass is sucked by the forced suction force of the motor and enters the second air flow space 20, it hits the outer plate 23 and flows down the outer plate 23 to flow down the oil receiving plate 25. Falls on).

In addition, the air and smoke pushed together with the oil droplets will enter the internal space 80 of the roaster 100 through the fan (30) down to the state separated naturally by the mass difference with the oil.

Therefore, in the present invention, the oil sump plate 25 provided in the second air flow space 20 plays a significant role in preventing the oil from sticking to the water 30 as it is and reducing its durability.

In addition, if the drip plate 25 is not present, a large amount of oil sticks to the cap 30 to shorten the life of the cap, provide a cause of failure, and cause microorganisms to grow. It was eliminated.

In the present invention, the first air flow space 10, the auxiliary discharge hole 11 is formed at its lower end, it is preferable that a plurality of air discharge holes 12 are formed at the top.

The reason is that the smoke and air rotate in the direction of the cycle in the above-described state, if a large amount of meat is baked on top of the roasting plate 70, the plurality of drainage holes 71 of the roasting plate 70 ) May be blocked by meat.

If so, the flow of air and smoke described above will result in blockage of the direction and result in no recycling.

In this case, in order to prevent this, the present invention is provided with the first air flow space 10, the auxiliary discharge hole 11, and the air discharge hole 12.

That is, if a large amount of meat is grilled on the upper part of the roasting plate 70, and a result of the clogging of a plurality of drainage holes 71, the first air that is the other side of the second air flow space 20. An auxiliary discharge hole 11 is formed at the lower end of the air flow space 10 so that smoke and air sucked into the auxiliary discharge hole 11 are pushed in.

Of course, this pushed up the smoke and air is taken up the first air flow space 10 is discharged to the upper air discharge hole 12 to enter the upper portion of the roaster 100 at a constant speed.

Thereafter, it will be sucked into the second airflow space 20 by the operation of the fan 30 as in the recycle direction of the smoke and air described above, and repeat the same flow of air.

On the other hand, the plurality of drainage holes 71 of the roasting plate 70 of the present invention, as shown in Figure 4 is preferably formed in a form in which the smoke discharged by forming a tapered hole of the upper and lower narrow narrow.

That is, the smoke and air rotated by the fan 30 is discharged to the plurality of drain holes 71 are discharged to the upper portion of the roaster 100, wherein the shape of the cross-section of the plurality of drain holes 71 If it is in the form of a subsidiary, smoke and air will be released as it is released.

Therefore, it helps to oxidize the hot air of the smoke, and the effect of more certain smoking can be obtained.

In addition, a plurality of drainage holes 71 are formed in the shape of the upper and lower straits in the grilling plate 70 so that the oil generated when grilling meat and fish along the slope is not accumulated on the hot roasting plate and immediately through the plurality of drainage holes 71. Oil does not splash because it is drained.

4 and 5, FIG. 4 is a view showing the roasting plate 70 of the roaster 100 as a whole, and the roaster 100 of the present invention is not limited to the roasting plate 70.

However, in order to mount the grill plate 70 of this type, the fastening structure of the present invention must be manufactured as shown in FIGS. 5 and 6.

That is, the support 51 which can be supported by the inner peripheral surface of the seating plate 50 attached to the inside of the roaster 100 is coupled.

Of course, the seating plate 50 may be firmly fastened by welding or the form of seating the seating plate 50 on the seating protrusion P of the roaster 100.

In addition, the upper surface of the support 51 is coupled to the electric heater 60 shown.

Therefore, the electric heater 60 maintains its position by the support force of the support 51.

In addition, an electric heater insertion groove 77 is formed at a lower end of the baking plate 70 in order to allow the illustrated baking plate 70 to be in close contact with the heater 60.

And the insertion groove 77 is preferably in a state that the depth of the body can be completely buried the electric heater 60.

Of course, this is to prevent the phenomenon that the oil flowing down while grilling the meat must be completely buried directly in the electric heater (60).

In any case, as shown in FIG. 5, the roasting plate 70 of the present invention forms a fitting groove 78 at the lower end of the corresponding roasting plate 70 so that the support 51 on which the electric heater 60 is placed can be fitted.

In the present invention, the seating plate 50 and the roasting plate 70 may be formed separately as shown in FIGS. 3 and 8, but the seating plate 50 and the roasting plate 70 may be integrally formed.

In other words, both methods are desirable in use.

The integral type will increase its robustness, and the detachable type is easy to disassemble, which has the advantage of cleaning the inside cleanly.

In addition, it is preferable that a plurality of drainage holes 71 are formed in the roasting plate 70 as shown in FIG. 4.

Meanwhile, the embodiment of the present invention is not limited thereto, and as shown in FIGS. 7 and 8, the lower inner space of the roasting plate has a tapered base plate 91 and a dispersion hole 92 is formed at the center thereof. In addition, the exhaust dispersion guide plate 90 formed as a stepped edge 93 around the outer circumferential surface may be installed.

That is, the exhaust dispersion guide plate 90 guides the wind of the fan 30 to be easily circulated and exhausted therein. As shown in FIGS. 7 and 8, the auxiliary exhaust hole 11 and the exhaust dispersion are shown. The dispersion holes 92 of the guide plate 90 are organically combined to function.

More specifically, in the drawing, the auxiliary discharge hole 11 is referred to as A, and the dispersion hole 92 of the exhaust dispersion guide plate 90 is referred to as B. The fan 30 is rotated to wind the wind. When the air is forced to circulate, the exit holes are the auxiliary discharge holes 11 and the dispersion holes 92.

Therefore, forced hot air passes through the auxiliary discharge hole 11, passes through the first air flow space 10, and enters the illustrated air discharge hole 12.

In addition, the hot air introduced into the second air flow space 20 through the air discharge hole 12 is recycled by forced circulation of the fan 30 again.

And the hot air by the wind (30) is to ride up the dispersion hole 92 which is another hole ascends to the plurality of drainage holes 71 of the roasting plate 70, the second through the air inlet hole 21 Entering the air flow space 20 and repeats the operation from the beginning by the operation of the fan (30).

At this time, if the wind blown by the fan (30) is 10, the hot air to the secondary discharge hole (11) A and the dispersion hole (92) B will not be 10.

The reason is that in a gravitational field, one cannot exercise without a decrease in energy.

That is, the friction with each of the components is what the energy is converting.

After all, if the wind of 휀 30 is 10, A + B becomes “10 ≧ A + B” which is not 10.

In addition, the exhaust dispersion guide plate 90 shown has a tapered bottom plate 91 and a dispersion hole 92 is formed in the center thereof, so that oil falling into the plurality of drainage holes 71 of the roasting plate 70 is lowered. It also works to flow well into the drip tray.

That is, the bottom plate 91 is tapered toward the dispersion hole 92 for that reason.

9 is an exploded perspective view showing another embodiment of the air circulation system of the present invention roaster, FIG. 10 is a partially separated perspective view showing the lower body and the opening and closing door of FIG. 9, and FIG. 11 is a schematic cross-sectional view showing the main part of FIG. 9 is formed along the circumferential shape on the upper side and a stepped portion 21a is formed on which the upper end of the exhaust dispersion guide plate 26 to be described later is formed, and a seating portion 21b is formed around the inner wall of the lower side. The upper body 221 is provided.

And the lower body 222 is coupled to the lower side of the upper body 221, the inner side of the lower body 222 is provided with the sump 230, the inlet hole (231a) and discharge on one side of the sump 230 An elongated fin 232 provided inside the shock bracket 231 having a ball 231b is provided.

And the rotational motor 233 is provided on one side of the shaft 232 in the axial direction, the shaft of the rotational motor 233 is fixed to the shaft of the shaft (232). In addition, a plurality of drainage holes 223a are formed in the seating portion 221b of the upper body 221, and a roasting plate 223 having an insertion groove 223b formed therein is detached to allow the electric heater 224 to be described later.

In addition, the insertion groove 223b of the baking plate 223 is inserted into and detached from the insertion groove 223b, and the electric heater 224 for applying heat to the baking plate 223 is inserted.

In addition, an exhaust dispersion guide plate 226 having a tapered bottom plate 227 and a dispersion hole 227a formed at the center thereof is positioned below the electric heater 224.

And a heater support 225 is further provided between the electric heater 224 and the exhaust dispersion guide plate 226, this heater support 225 is bent in the horizontal and vertical direction in the form of a tube having the same diameter Figure 9 As shown in the handle 225a is formed on both sides and the support bar 225b is provided on both sides with respect to the center to support the electric heater 224 from the lower side of the electric heater 224.

On the other hand, the exhaust dispersion guide plate 226 is a first side plate 228 having a plurality of air inlet holes 228a on both sides in the longitudinal direction of the bottom plate 227 as shown in FIGS. 9 and 12, and a plurality of air exhaust holes ( The second side plate 229 having 229a is integrally formed.

Here, the first side plate 228 and the second side plate 229 are bent upwardly at both sides in the longitudinal direction of the exhaust dispersion guide plate 226 to extend vertically.

Flange portions 228b and 229b are formed at upper ends of the first side plate 228 and the second side plate 229, and the flange portions 228b and 229b are stepped portions 221a of the upper body 221. It is mounted on the inner side of the upper body (221).

In addition, the lower body 222, the opening and closing door 234 to be detached so that the 휀 232 can be inserted by opening the bottom surface as shown in Figure 11 and 12 on the bottom of one side where the long 휀 232 is located. Is provided.

Accordingly, the fin 232 may be inserted into the lower body 222 by opening the opening and closing door 234 on the bottom of the lower body 222.

The air circulation system of the roaster of the present invention having such a configuration includes a first side plate on one side of the exhaust dispersion guide plate 226 as shown in FIGS. 12 and 13 when the grill 232 is rotated when the meat or fish is grilled on the roasting plate 223. Through the air inlet hole (228a) formed in the 228, the outside air and smoke flows into the inner space on the side of the fan (232), passes through the inlet hole (231a) of the fan bracket 231 and passes through the discharge hole (231b) It flows into the inner space of the central portion of the lower body (222).

The external air introduced as described above is partially raised from the inner space of the central portion of the lower body 222 to the central dispersion hole 227a of the exhaust dispersion guide plate 226, and ascends to the plurality of drainage holes 223a of the roasting plate 223. , The remaining part is discharged into the air discharge hole 229a of the second side plate 229 of the other side of the exhaust dispersion guide plate 226 and enters the upper portion of the upper body 221 at a constant speed.

In addition, the air discharged to the air discharge holes 229a of the second side plates 229 of the plurality of drainage holes 223a of the grill plate 223 and the exhaust dispersion guide plate 226 is again discharged by the fan 232. Forced flow into the air inlet hole 228a of the first side plate 228 of 226 repeats the same flow of air.

Therefore, the natural air curtain is formed on the upper portion of the upper body 221 by the flow of the air described above is suppressed that the smoke and odor generated while the meat is baked outside the roaster 200 is discharged to the outside.

On the other hand, the roaster 200 is easy to separate and combine the whole and easy to combine and separate the fan (232).

That is, after using the roaster 200, the entire bar is separated and cleaned to clean the stained oil on the inside of the roaster 200, the roasting plate 223, the upper body 221, the electric heater 224, heater stand 225, the exhaust dispersion guide plate 226 and the oil sump 230 may be separated up to the inside of the roaster 200 only by sequentially lifting the operation.

Here, the electric heater 224 is supported by the heater support 225, the electric heater 224 is just the heater support 225 just by lifting or pulling the handle 225a on both sides of the heater support 225. Can be separated together.

Since the first side plate 228 and the second side plate 229 are integrally formed on both sides of the exhaust dispersion guide plate 226, the first side plate 228 and the second side surface are lifted up when the exhaust dispersion guide plate 226 is lifted up. The plates 229 are separated together.

In addition, 휀 (232) to inhale the smell and smoke generated when grilling meat is forced to inhale the smoke and odor when inhaled so that the oil stains are often caught around the 휀 (232) as the oil is sucked together by the suction force. As a result, the bar 232 should be cleaned more frequently than other components, and the bar 232 can be easily separated from the bottom of the lower body 222.

That is, since the opening and closing door 234 is provided on the bottom of the lower body 222 in which the 휀 232 is located, the opening and closing door 234 is opened to open the bottom of the lower body 222 in which the 휀 232 is located. 휀 232 can be easily separated from the lower body 222.

Accordingly, in order to clean the fin 232, it is not necessary to remove all the other components on the upper portion of the fin 232, so that the detachment and coupling of the fin 232 becomes very easy.

As described above, the present invention is to prevent the smoke or smell generated when grilling meat or fish does not escape to the outside by forming an air curtain only by the flow of air, even if the lid of the roaster is not closed, the air is incompletely burned smoke As the flow of oil continues to turn inside the roaster, the incomplete combustion of the oil is prevented from bleeding and the hot air oxidized by the heater itself through the multiple drain holes in the roasting plate, so there is no fear of smoke entering the nose and eyes of the testers.

In addition, the present invention is not only because the hot air is discharged by the heat of the heater itself through a plurality of drainage holes of the grill plate by the suction force of the moda, the smoke smell is burned by hot wind oxidation, as well as the meat is cooked by the hot air of the heat, the effect of smoking Can also be obtained.

In addition, the present invention is a useful invention that increases the durability of the fan by constituting the drip tray to filter the oil contained in the air through the flow of air.

Meanwhile, in another embodiment of the present invention, the electric heater can be separated together with the heater support only by holding the handles on both sides of the heater support or pulling it to one side, and the first side plate and the second side plate are provided on both sides of the exhaust dispersion guide plate. Since it is integrally formed, the roasting plate, the upper body, the heater support plate, the exhaust dispersion guide plate, the oil support, and the lifter can be quickly and easily combined and detached by the roster only by the operation.

In addition, since the opening and closing door is provided on the bottom of the lower body where the wheel is located inside, the opening and closing door is opened to open the bottom of the lower body where the wheel is located without having to remove all the other components of the top for cleaning the wheel. There is an effect that can be easily separated from the lower body.

Claims (13)

In the air circulation structure of the electric roaster, A second air flow space 20 having a double plate structure in which a first air flow space 10 and an air inlet hole 21 having a double plate structure formed on a side surface of the roaster 100 are formed; A long fin (30) provided inside the shock bracket (33) having an inlet hole (31) and an outlet hole (32) at the lower end of the second air flow space (20); A rotation motor 40 whose shaft is fixed to the shaft of the fan 30 on one side separated from the shock bracket 33; A roasting plate seating plate 50 configured to be bent inside the roaster 100; An electric heater 60 fixed to a support 51 installed on an inner circumferential surface of the seating plate 50; The roasting plate 70 is formed with a plurality of drainage holes 71 and the insertion groove 77 is formed to attach and detach the electric heater 60; The air flowing into the second air flow space 20 through the air inlet hole 21 by the rotation of the fan 30 is passed through the inlet hole 31 of the fan bracket 33 and the discharge hole 32. Passed through the inner space 80 of the roaster 100, the introduced air is discharged to the plurality of drain holes 71 of the roasting plate 70 and the second through the air inlet hole 21 by 휀 again Rotor air circulation system, characterized in that it has a hot air oxidation cycle to rotate to the air flow space (20). The method of claim 1, In the second air flow space 20, The air circulation system of the roaster, characterized in that the bent oil plate 25 is coupled to the inner peripheral surface of the outer plate (23). The method of claim 1, In the first air flow space 10, Auxiliary exhaust hole (11) is formed at the lower end of the air circulation system of the roaster, characterized in that a plurality of air discharge holes (12) are formed at the top. The method of claim 1, The plurality of drainage holes 71 of the grill plate 70, The air circulation system of the roaster, characterized in that the smoke discharged by forming a plurality of tapered holes in the ordinary light supply narrow spread widely. The method of claim 1, The seating plate 50 and the roasting plate 70 is formed in a separate type air circulation system of the roaster. The method of claim 1, The seating plate (50) and the roasting plate (70) is integrally formed with the air circulation system of the roaster. The method of claim 1, Rotor air circulation system, characterized in that a plurality of drainage holes 71 are formed in the roasting plate (70). The method of claim 1, In the lower inner space of the baking sheet, Air circulation of the roaster, characterized in that the base plate 91 is tapered, the dispersion hole 92 is formed at the center thereof, and the exhaust dispersion guide plate 90 is formed around the outer circumferential surface with a stepped edge 93. system. An upper body, a lower body coupled to a lower portion of the upper body, an elongated fin provided inside the shock bracket at the inner side of the lower body, a rotation motor whose shaft is fixed to the shaft of the shock, and an insertion groove Electricity is provided with a guiding plate, an electric heater detachable from the insertion groove of the guiding plate, an exhaust dispersion guide plate provided on the lower side of the electric heater, and a first side plate and a second side plate each having an air inlet hole and an air exhaust hole. In the roaster, The first side plate 228 and the second side plate 229 are located at both sides of the exhaust dispersion guide plate 226 and are separated together with the exhaust dispersion guide plate 226 when the roaster 200 is separated. An electric roaster, characterized in that (232) is inserted and separated from the bottom of the lower body (222). The method of claim 9, And the first side plate (228) and the second side plate (229) are integrally formed on both sides of the exhaust dispersion guide plate (226). The method of claim 10, The first side plate (228) and the second side plate (229) is an electric roaster, characterized in that it is bent upwards on both sides in the longitudinal direction of the exhaust dispersion guide plate (226) extending vertically. The method of claim 9, An electric roaster, characterized in that the opening and closing door 234 is provided to open and close the bottom of the elongated fin (232) is located so that the fin (232) is inserted and separated. The method of claim 9, A plurality of handles 225a are formed at both sides of the tube shape having the same diameter and bent in the vertical and horizontal directions, and support bars 225b are provided at both sides of the central portion, and both sides are supported by the exhaust dispersion guide plate 226 so that the electrical An electric roaster, characterized in that it is further provided with a heater pedestal (225) for supporting the heater (224).

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